Inequality Review

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

10 ≥ x - 3

• x ≤ 13
• x ≥ 13
• x ≤ 7
• x ≥ 7

Solve the inequality.
x + 5 ≤ 13

• x ≥ 8
• x ≥ 18
• x ≤ 8 
• x ≤ 18 

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

When you graph an inequality, you use a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

8x < 48

• x < -6
• x > -6
• x < 6
• x > 6

Solve
(n/3) > -20 

• n > 60
• n < -17
• n > -60
• n < -23

How would you solve this inequality?
m - 9 ≤ 20

• By adding 20 to both sides
• By subtracting 9 to both sides
• By adding 9 to both sides
• By subtracting 20 to both sides

• x<4
• x≤1
• x≤4
• x≥1

Level 3

Solve the inequality.

• x ≤ 6

• x ≥ 6

• x ≤ -6

• x ≥ -6